Resolved: Caused by: java.lang.ClassNotFoundException: org.springframework.core.env.Profiles

In this post, we will see how to resolve Caused by: java.lang.ClassNotFoundException: org.springframework.core.env.Profiles

Question:

When I run the application locally the application is up and running but when i deploy the same application in the Kubernetes cluster i am getting the error
Error

java.lang.NoClassDefFoundError: org/springframework/core/env/Profiles
        at org.springframework.cloud.kubernetes.config.PropertySourceUtils.lambda$null$3(PropertySourceUtils.java:69)
        at org.springframework.beans.factory.config.YamlProcessor.process(YamlProcessor.java:239)
        at org.springframework.beans.factory.config.YamlProcessor.process(YamlProcessor.java:167)
        at org.springframework.beans.factory.config.YamlProcessor.process(YamlProcessor.java:139)
        at org.springframework.beans.factory.config.YamlPropertiesFactoryBean.createProperties(YamlPropertiesFactoryBean.java:135)
        at org.springframework.beans.factory.config.YamlPropertiesFactoryBean.getObject(YamlPropertiesFactoryBean.java:115)
        at org.springframework.cloud.kubernetes.config.PropertySourceUtils.lambda$yamlParserGenerator$4(PropertySourceUtils.java:77)
        at java.util.function.Function.lambda$andThen$1(Function.java:88)
        at org.springframework.cloud.kubernetes.config.ConfigMapPropertySource.processAllEntries(ConfigMapPropertySource.java:149)
        at org.springframework.cloud.kubernetes.config.ConfigMapPropertySource.getData(ConfigMapPropertySource.java:100)
        at org.springframework.cloud.kubernetes.config.ConfigMapPropertySource.<init>(ConfigMapPropertySource.java:78)
        at org.springframework.cloud.kubernetes.config.ConfigMapPropertySourceLocator.getMapPropertySourceForSingleConfigMap(ConfigMapPropertySourceLocator.java:96)
        at org.springframework.cloud.kubernetes.config.ConfigMapPropertySourceLocator.lambda$locate$0(ConfigMapPropertySourceLocator.java:79)
        at java.util.ArrayList.forEach(ArrayList.java:1259)
        at org.springframework.cloud.kubernetes.config.ConfigMapPropertySourceLocator.locate(ConfigMapPropertySourceLocator.java:78)
        at org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.initialize(PropertySourceBootstrapConfiguration.java:94)
        at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:628)
        at org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:364)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:305)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1242)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1230)
        at com.daimler.daivb.msl.MbappsSnapLocalSearchServiceApplication.main(MbappsSnapLocalSearchServiceApplication.java:30)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
        at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
        at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
        at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51)
Caused by: java.lang.ClassNotFoundException: org.springframework.core.env.Profiles
        at java.net.URLClassLoader.findClass(URLClassLoader.java:387)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:419)
        at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:93)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:352)

Dependencies I am using in the application are

spring-boot-starter-web – 2.0.8.RELEASE
gson – 2.3.1
json-lib – 2.3
spring-cloud-starter-kubernetes-config -1.1.10.RELEASE
json – 20230227
xmlrpc-client – 3.1.3
spring-security-oauth2-autoconfigure – 2.0.8.RELEASE
spring-security-config
spring-security-web
spring-cloud-starter-openfeign – 2.0.0.RELEASE
spring-cloud-starter-netflix-ribbon – 2.0.0.RELEASE
spring-boot-starter-actuator
commons-lang3 – 3.8.1
lombok
spring-cloud-starter-config – 2.0.3.RELEASE
micrometer-registry-prometheus – 1.2.2
micrometer-core – 1.2.2
spring-boot-starter-test
spring-cloud-dependencies – Finchley.SR3

Best Answer:

The version of Spring Cloud Kubernetes that you are using (1.1.10.RELEASE) requires Spring Boot 2.2.x. You are using 2.0.x. This older version of Spring Boot uses an older version of Spring Framework that does not contain the org.springframework.core.env.Profiles class. It was introduced in Spring Framework 5.1 and Spring Boot 2.0.x uses Spring Framework 5.0.x.
You should update your dependency versions to ensure that they’re compatible. To make it easier to do so, I would recommend using the spring-cloud-dependencies bom as shown on its project page.

If you have better answer, please add a comment about this, thank you!

Source: Stackoverflow.com

Resolved: Caused by: java.lang.ClassNotFoundException: org.springframework.core.env.Profiles

Resolved: How to stop a thread that has a blocking function from easygui in python

Resolved: Removing null keys from a json array of objects

Resolved: How can I generate at compile-time a separate OpenAPI Swagger.json file for each Controller in my ASP.NET project?

Question:

Best Answer:

Related Posts

Resolved: How to stop a thread that has a blocking function from easygui in python

Resolved: Removing null keys from a json array of objects

Resolved: How can I generate at compile-time a separate OpenAPI Swagger.json file for each Controller in my ASP.NET project?